Reliant Octel 300 Spezifikationen PDF herunterladen (Seite 132)

IP Office Product Description

IP Office 4.2

Page 132

Issue 18.b.- (08 July 2008)

Power Options for IP Telephones

Avaya supports the IEEE 802.3af, standard for Power over Ethernet (PoE) on its range of IP telephones. With

Power over Ethernet, both power and data are carried over one CAT 5 Ethernet cable. Deploying IP telephones

utilizing Power over Ethernet eliminates the need for local power supplies, AC adapters and cables, and allows

power to be provided from the wiring closet/switch room where it can be easily connected to a UPS system.

There are several power options, in addition to IEEE Power over Ethernet, available to customers to power

their Avaya IP telephones.

· Avaya Individual Power Supply for 4600 and 5600 phones

Avaya provides individual power supplies that can be used to power each IP phone which provides a

single 48 volt output. The power supply can operate globally within a wide range of Alternating Current

(AC) input voltages: 90 - 264 Volts Alternating Current (VAC), 47-63 Hz. This power supply has a green

indicator (LED) that shows the unit has power to the PHONE socket on pins 7&8 of the CAT5 cable. This

item is available in two different versions, with and without an internal battery for uninterrupted power

to the phone.

· Avaya individual Power Supply for 1700 series phones

The 1700 series phones have a special power connecter to allow the connection of a cost efficient power

supply. These power supplies come in several versions for different countries and voltages.

· Avaya Power over Ethernet adapter for the 1703 phone

The 1703 phone does not support Power over Ethernet natively. A small adapter is needed. The adapter

will fit completely in the stand of the phone, offering a cost efficient option of either using a power

supply or a PoE adapter.

IP Telephone Power Consumption

Measured in Watts using an IEEE 802.3af power supply at 48V. This table shows the power consumption of the

phones currently shipping. Older versions of phones might have a different power requirement.

Power Consumption (Watts)

Telephone

PoE

Class

Conservation

Mode

Typical

Worst Case

4602SW, 5602SW

4.1

N/A

5.0

4610SW, 5610SW

4.0

N/A

6.0

4621SW, 5621SW

4.9

N/A

6.45

4625SW

7.8

N/A

9.42

1703

4.32

3.75

5.10

1708

4.66

3.76

5.69

1716

3.17

2.83

3.65

1716 with 1 BM32*

4.37

3.41

5.52

Gig Adapter

–

3.16

N/A

5.81

*Note: when using the 1716 phone with more then 1 BM32, an external power supply is needed.

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